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All Journal Jurnal Teknologi Agro-Industri Edunesia : jurnal Ilmiah Pendidikan Jurnal Pendidikan Dasar dan Sosial Humaniora
Jesi Yardani
Program Studi Agroindustri, Jurusan Teknologi Industri Pertanian/Politeknik Negeri Tanah Laut
Agriculture, Biological Sciences & Forestry Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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MENINGKATKAN HASIL BELAJAR MAHASISWA PADA KONSEP PENGETAHUAN BAHAN AGROINDUSTRI DENGAN MODEL PEMBELAJARAN KOOPERATIF Almira Ulimaz; Jesi Yardani
Jurnal Pendidikan Dasar dan Sosial Humaniora Vol. 1 No. 9: Juli 2022
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (837.394 KB)

Abstract

Berdasarkan hasil observasi atau pengamatan di lapangan pada kegiatan belajar mengajar mata kuliah Pengetahuan Bahan Agroindustri (PBA) merupakan mata kuliah non praktikum yang banyak memuat konsep teoritis yang perlu dipahami oleh mahasiswa secara mendalam. Bagi mahasiswa yang bukan dari background kejurusan pertanian industri, tentunya akan tidak terbiasa dengan konsep keilmuan teoritik yang cukup padat. Oleh sebab itu,dipilihlah Model Pembelajaran Kooperatif tipe Student Facilitator and Explaining (SFE) untuk diimplementasikan dalam mata kuliah PBA dengan tujuan meningkatkan hasil belajar mahasiswa itu sendiri. Penelitian ini adalah penelitian tindakan kelas (PTK). Penelitian dilaksanakan dalam dua siklus dengan empat kali pertemuan. Tiap siklus terdiri dari 2 kali pertemuan dengan waktu belajar efektif per pertemuan adalah 2 x 50 menit. Data hasil penelitian dianalisis secara deskriptif kualitatif. Hasil penelitian menunjukkan terjadi peningkatandari siklus I pertemuan pertama ketuntasan klasikalnya 32% meningkat pada pertemuankedua yang ketuntasan klasikalnya 57%. Pada siklus II pertemuan pertama ketuntasan klasikalnya 89% meningkat pada pertemuan II yang ketuntasan klasikalnya mencapai 92%. Hal ini membuktikan bahwa pemahaman mahasiswa dalam konsep atau materi pembelajaran dalam mata kuliah Pengetahuan Bahan Agroindustri dengan penerapan model pembelajaran Student Facilitator and Explaining lebih baik dari pada pemahaman mahasiswa dengan pembelajaran model konvensional atau ceramah
Increase Student Learning Activities by Using A Problem-Based Learning Model in Legum Technology Lecture Materials Almira Ulimaz; Jesi Yardani; Dewi Amelia Widiyastuti
Edunesia: Jurnal Ilmiah Pendidikan Vol. 4 No. 1 (2023)
Publisher : research, training and philanthropy institution Natural Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.287 KB) | DOI: 10.51276/edu.v4i1.329

Abstract

Student learning activities can be measured by how active students are while studying. A student-centered learning model is needed, especially for courses with no practicum, such as legum technology material, to make the classroom atmosphere more varied. Therefore, this study aims to increase student learning activities using a problem-based learning model in legum technology lecture materials. This research is a class action study conducted in 2 cycles, each consisting of 2 meetings. The research subject comprised 20 students majoring in Agricultural Industrial Technology, Agro-industrial Study Program. The data collection techniques include preserving student learning activities using a problem-based learning model. The results showed that the students learning activity increased with an average per cycle in cycle I of 2.14 and was included in the "sufficient" category with the description of group C, and on average in cycle II increased with the achievement of 2.85 and has been included in the "good" category. This research shows that the problem-based learning model has been proven to improve student learning activities in the classroom. In addition, this research also demonstrates that classroom action research can be carried out in elementary, middle, and high schools and at the college level.
Evaluasi Sifat Kimia dan Sensoris Nata De Coco dengan Penambahan Ekstrak Buah Naga (Hylocereus polyrhizus) Meldayanoor Meldayanoor; Mariatul Kiptiah; Yuliana Ningsih; Titis Linangsari; Ema Lestari; Jesi Yardani; Almira Ulimaz; Muhammad Indra Darmawan; Mufrida Zein; Marlia Adriana; Agung Nugroho; Luthfina Ariyani
Jurnal Teknologi Agro-Industri Vol. 10 No. 02 (2023): Jurnal Teknologi Agro-Industri
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat, Politeknik Negeri Tanah Laut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34128/jtai.v10i02.185

Abstract

Nata de coco is a product resulting from a fermentation process from coconut water with the help of Acetobacter xylinum. To increase the functional value and taste of nata de coco, you can add red dragon fruit extract. This study aims to evaluate the chemical and sensory properties of nata de coco which did not have dragon fruit extract added (P0) and nata de coco which had dragon fruit extract added (P1). Parameters for observing chemical properties include water content, protein, vitamin C and fiber. Sensory evaluation was carried out using a hedonic test using 30 panelists, the parameters observed were aroma, texture, taste and color. Based on the results of the evaluation of the chemical and sensory properties of nata de coco to which dragon fruit extract was added, it can be concluded that the addition of dragon fruit extract can increase protein levels (1.57%) and vitamin C (0.25%), and reduce water content (93.16%) and fiber content (1.20%). Meanwhile, the hedonic test showed that the panelists preferred the texture, aroma and taste parameters of nata de coco without adding dragon fruit extract. In terms of color parameters, panelists preferred nata de coco with added dragon fruit extract.
Co-Authors Agung Nugroho Almira Ulimaz Dewi Amelia Widiyastuti Ema Lestari Luthfina Ariyani Mariatul Kiptiah Marlia Adriana Mufrida Zein Muhammad Indra Darmawan Titis Linangsari Yuliana Ningsih